.denglu{
  font-size: 48px;
  display: flex;
  justify-content: center;
  margin-top: 150px;
  margin-bottom: 120px;
}
.input{
  margin:45px;
}
.oneLine{
  margin-bottom: 20px;
}
.bottom{
  margin-top: 100px;
  width:60%;
  background-color: #28b25c;
  height:100px;
  line-height: 100px;
  display: flex;
  border-radius: 30px;
  justify-content: center;
}
.dl{
  font-size: 40px;
  color: #fff;
}
.Bottom{
  display: flex;
  justify-content: center;
}
